built up-up shoulder slip挂肩套裙
built-up time[计] 建立时间
built-up column组合柱;组成柱
built-up connection转接;组合连接;翻译
built-up frame组合构架;组合肋骨;组成架;组合隔框
Built-Up Necklines高领口
built-up boat组合船;组合式艇;分段建造的船舶
built-up crank组合式曲柄;组合曲柄;翻译
built-up voltage增压电压
ADJ（形容词） A built-up area is an area such as a town or city which has a lot of buildings in it. 建筑物密集的
A speed limit of 30 mph was introduced in built-up areas.
在建筑物密集区域，限速为每小时30英里。